题目
题型:不详难度:来源:
① Keep your computer in a cool ,dry room. Too much or too little heat is bad for computers. Damp (潮湿) is also bad for them.
② Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer.
③ Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer.
小题1:Computers can ____ people to do a lot of work.
A. help B. make C. use
小题2:Few people know how to_____ their computers.
A. look for B. take care of C. look at
小题3:A computer works well at a temperature of _____.
A. 0℃ B. 35℃ C. 20℃
小题4:Is smoking good or bad for many parts of a computer?
A. good B. bad C. I don’t know.
小题5:A dirty screen or a very bright screen is ______ for your eyes.
A. helpful B. good C. bad
答案
小题1:A
小题2:B
小题3:C
小题4:B
小题5:C
解析
小题1:第一句内容,可知答案为A
小题2:根据文章内容few people know how to look after them. Remember the following when you use your computer:可知答案为B
小题3:根就文章内容可知道答语只有C,
小题4:根据文章内容Pieces of food and a little water in the keyboard are also bad for a computer.可知答案为B
小题5:根据文章内容④ Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near to your eyes. Some people use different glasses to protect their eyes when they use a computer.
大意,可知答案为C
核心考点
试题【We live in the computer age. People use computers to do much of their work. But 】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Our minds, like our bodies, always need the best food. This kind of food is knowledge. We start getting knowledge when we are very young.
小题1:A strong body comes from _______.
A.health |
B.good food and a healthy way of eating |
C.vegetable |
D.a good mind |
A.Knowledge | B.Food | C.Kinds of food | D.The best food |
A.we are younger |
B.we are older |
C.it will bring us the most knowledge and make us learn more and understand better |
D.someone is always telling us answers |
A.we are older |
B.we are younger |
C.we study in the right way and get knowledge on our own |
D.we just accept(接受) answers |
A.strong body | B.food | C.health | D.studying on our own |
When you return 37 your studies, your mind will be refreshed(清醒的) and you"ll learn more 38 study better. Psychologists(心理学家)39 that learning takes place in this way. Here take English learning 40 an example. In the first few months you can make progress and you feel happy. Then your language study seems 41 on the same level. So you will think you"re learning 42 and you may give up. This can last for days or even weeks, yet you needn"t give up. At some point your language study will take another big 43 again. You"ll see that you really have been learning all along. If you get enough sleep, food, rest and exercise, studying English can be very effective and interesting. Don"t 44 along the way. Learn slowly and you"re sure to get a good result.
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Fungi may appear almost everywhere. They commonly grow in wet places where they call get food and water easily. Because fungi do not have green leaves to make their own food, but fungi must take their food from animals, other plants or water. Some fungi live on dead or rotting(腐烂的)wood, while others grow on living trees or in dirt or moss(苔藓). Mushrooms(蘑茹)are the best-known fungi.
There are many kinds of mushrooms appearing in all shapes and sizes. For example, cauliflower(菜花)mushrooms are found in forests from July to October.They can grow to be as heavy as fifty pounds! They grow at the foot of trees Squirrel’s(松鼠)bread is another kind of wild mushroom Its appearance and use Call explain its name. These fungi look like small golden cakes Squirrels can easily eat them or carry them off to their hole to eat later.
The mushrooms found in food stores are carefully grown by people who know they are safe to eat. People are warned never to touch of taste wild mushrooms because some of them are deadly. Even less dangerous ones cart still make a person very sick..
小题1:Where does Fungi not grow? .
A.On dry wood |
B.In places full of water |
C.On living trees |
D.Behind houses |
A.From their green leaves |
B.From water |
C.From rotting wood |
D.From people |
A.tree | B.animal | C.food | D.medicine |
A.it is unfit for main food |
B.it may be dangerous to people |
C.it doesn"t taste so good |
D.it"s strange smell may do harm to people |
A.草本植物 | B.菌类植物 | C.食用蘑菇 | D.无叶植物 |
Well, students have to pass Maths and science exams before they enter the “school”. These subjects are not easy to provide in“City-as-School”. Teachers watch the progress of the students. The success rate (比率) is high. 80% of the students go to college after the “City-as-School”.
The students like the duty of their work. They have the sense of purpose. They know a lot about different kinds of work in the city. One of the students, Lizette Martinez, writes “ I want to say that I do not know where I would be right now if I had never become part of City-as-School. Leaving my regular high school and going to City-as-School was the best decision I have ever made. The way the school works to get you to go out there and learn different fields instead of sitting in a classroom is wonderful. For all those who are in between school and dropping out, go to CAS and it will change your life forever.”
City-as-School High School is the nation’s leading (引导) external (外部地) learning or experiential (来自经验的) learning model for high school students.
小题1:What can we learn about“City-as-School”?
A.It has no teachers. |
B.It has no school buildings. |
C.It has only girl students. |
D.It is the only school in the city. |
A.They do whatever they like. |
B.They learn Maths and Science. |
C.They help with work in a certain area. |
D.They learn all the college courses. |
A.all the students go to college |
B.students forget the duty of their work |
C.students earn much money while studying |
D.students learn a lot about different kinds of work |
A.A New City | B.A New School |
C.A New-type School | D.A Girl in New York |
Mary: Mrs. James, there is a colour in each of the sentences. What do they mean?
Mrs. James: In everyday English, Mary, blue sometimes means sad, yellow afraid. A person with a green thumb grows plants well and a white lie is not a bad one.”
Mary: I’m afraid I don’t understand them all. Would you give me an example for “a white
lie”?
Mrs. James: Certainly. Now I just give you some cakes. In fact you don’t like it, but you don’t want to let me know it. Instead you say, “No, thanks. I’m not hungry.” That’s a white lie.
Mary: It sounds very interesting. Thanks very much.
Mrs. James: You are welcome. Colours are meaningful. I think you will meet more sentences like these in the future. Please come to me if you have any questions.
小题1:Blue sometimes means sad in _______________ English.
A.good | B.spoken | C.usual | D.poor |
A.die off | B.grow well | C.look nice | D.are good |
A.happy | B.clever | C.brave | D.afraid |
A.the reason | B.the true story | C.the meaning | D.the answer |
A.blue | B.yellow | C.green | D.white |
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